Answer:
y=5
Step-by-step explanation:
y= 5 is always parallel to x axis
So if $42 was 70% of the original price that means you saved 30% so work out 30% of $42 then add it to the $42 = $12.60 + $42
Answer:
shere is the figure
Step-by-step explanation:

this is the answer because you set it up with the same units equaling each other